Declaration of Doctrine\Common\Reflection\StaticReflectionClass::getConstants() must be compatible with ReflectionClass::getConstants()

[iVegas]

Recent tests using PHP 8.0.0-alpha1 shows method implementation incompatibility.
Drupal 9 PHP 8.0 compatibility issue https://www.drupal.org/project/drupal/issues/3109885#comment-13730977
Tests results https://www.drupal.org/pift-ci-job/1745466

[alexpott]

This should be addressed by #43

[greg0ire]

@iVegas we are considering deprecating this class and the biggest part of this package, consider migrating to something else (roave/better-reflection?)

[Firehed]

StaticReflectionMethod is similarly affected:

PHP Fatal error: Declaration of Doctrine\Common\Reflection\StaticReflectionMethod::invoke($object, $parameter = null) must be compatible with ReflectionMethod::invoke(?object $object, mixed ...$args)